| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a film mirror excellent in adhesion between a base material and a metallic reflective layer, and excellent in weatherability for withstanding long time use under severe environment, while retaining characteristics of the film mirror that it is lightweight and flexible.SOLUTION: A film mirror includes: a base material composed of a biaxially oriented polyester film having a carboxyl terminal group concentration of 25 eq/ton or less; and a metallic reflective layer.</p> |
